一个具有完全四翼形式的四维混沌系统同步控制

摘要

Based on the theory of Lyapunov stability,the synchronization of a 4-D chaos with fully qualified four-wing type was studied.Two synchronization schemes were constructed.The designed controller was proved that the controlled system was able to globally asymptotically stabilize at its zero point,which showed the method was feasible.Numerical simulation results were provided to show that synchronization could be achieved,and to show the effectiveness of the proposed schemes.%基于稳定性理论,研究了一个具有完全四翼形式的四维混沌同步.设计两种同步方案,并证明所设计的控制器能够使受控误差系统全局渐进稳定到同步误差系统的零点.数值仿真表明,在所设计的控制器作用下系统实现了同步,说明方案的有效性与可行性.